DE102013201835A1 - Arrangement for temperature acquisition of stator winding of electric machine, has sealing surface formed by holding element in sealing engagement with housing, and sealing connection formed to guide terminal conductors - Google Patents
Arrangement for temperature acquisition of stator winding of electric machine, has sealing surface formed by holding element in sealing engagement with housing, and sealing connection formed to guide terminal conductors Download PDFInfo
- Publication number
- DE102013201835A1 DE102013201835A1 DE201310201835 DE102013201835A DE102013201835A1 DE 102013201835 A1 DE102013201835 A1 DE 102013201835A1 DE 201310201835 DE201310201835 DE 201310201835 DE 102013201835 A DE102013201835 A DE 102013201835A DE 102013201835 A1 DE102013201835 A1 DE 102013201835A1
- Authority
- DE
- Germany
- Prior art keywords
- sealing
- housing
- temperature sensor
- stator winding
- connection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 title claims abstract description 14
- 238000004804 winding Methods 0.000 title claims description 16
- 229920001971 elastomer Polymers 0.000 claims abstract description 4
- 239000000806 elastomer Substances 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 6
- 210000002414 leg Anatomy 0.000 description 7
- 238000005452 bending Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
Abstract
Description
Die Erfindung betrifft eine Anordnung zur Temperaturerfassung einer Statorwicklung einer elektrischen Maschine gemäß dem Oberbegriff des unabhängigen Patentanspruchs, wie diese beispielsweise mit der
Der Erfindung liegt das Problem zugrunde, einen Temperatursensor zur Erfassung einer Statorwicklungstemperatur einer elektrischen Maschine auf eine möglichst einfache Weise von einer Maschinenaußenseite aus blind zu montieren, so dass dieser zur definierten Anlage an einer Statorwicklung kommt und dort gleichzeitig vor äußeren Einflüssen, insbesondere vor Feuchtigkeit geschützt ist. The invention is based on the problem of mounting a temperature sensor for detecting a stator winding temperature of an electric machine in the simplest possible way from a machine outside blind, so that it comes to the defined system on a stator and there simultaneously protected from external influences, especially moisture is.
Die vorstehend genannte Aufgabe wird mittels einer Anordnung gemäß den Merkmalen des unabhängigen Patentanspruchs gelöst. The above object is achieved by means of an arrangement according to the features of the independent claim.
Mit der Erfindung wird eine Anordnung zur Temperaturerfassung einer Statorwicklung einer elektrischen Maschine bereitgestellt, welche einen Temperatursensor aufweist, der eine im Wesentlichen eindimensionale Konfiguration ausbildet und der einen Sensorkopf mit Anschlussleitern umfasst. Weiter umfasst die Anordnung ein Anschlussleiter-Ausrichtelement, von dem die Anschlussleiter zumindest auf einem Teil derer Erstreckung geführt werden und welches zur Festlegung einer vorbestimmten Laterallage der Anschlussleiter bezüglich der elektrischen Maschine ausgebildet ist, wobei ein freitragender Abschnitt des Temperatursensors durch eine Öffnung in ein Gehäuse der elektrische Maschine hineinragt und sich mit der Statorwicklung im Wärmeübertragungskontakt befindet. Die Anordnung zeichnet sich dadurch aus, dass das Anschlussleiter-Ausrichtelement aus einem Elastomerwerkstoff gefertigt ist, eine Dichtfläche zum Zusammenwirken mit dem Gehäuse ausbildet und durch die Wirkung eines Haltelements in Dichtanlage an dem Gehäuse gehalten wird und gleichzeitig eine Dichtverbindung zu den in diesem geführten Anschlussleitern ausbildet. The invention provides an arrangement for detecting the temperature of a stator winding of an electrical machine, which has a temperature sensor which forms a substantially one-dimensional configuration and which comprises a sensor head with connection conductors. Furthermore, the arrangement comprises a connection conductor alignment element, of which the connection conductors are guided at least on a part of this extension and which is designed to define a predetermined lateral position of the connection conductors with respect to the electrical machine, wherein a cantilevered portion of the temperature sensor through an opening in a housing of the protrudes electrical machine and is located with the stator winding in the heat transfer contact. The arrangement is characterized in that the connection conductor alignment element is made of an elastomer material, forms a sealing surface for cooperation with the housing and is held by the action of a holding element in sealing engagement with the housing and at the same time forms a sealing connection to the out in this lead leads ,
In den unabhängigen Ansprüchen sind vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung angegeben. In the independent claims advantageous refinements and developments of the invention are given.
Die Erfindung wird nachfolgend unter Bezugnahme auf die beiliegenden Figuren beispielhaft erläutert. The invention will now be described by way of example with reference to the accompanying drawings.
Es zeigen: Show it:
In
Der Temperatursensor
Mit der Bezugsziffer
Das in
Die Abwinklung zwischen der Eingangs- und der Ausgangsstruktur
Zur definierten Festlegung des Temperatursensors
Die
Durch das hier aus einem Elastomerwerkstoff bestehende Anschlussleiter-Ausrichtelement
Das Anschlussleiter-Ausrichtelement
Das Ausrichtelement
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 10 10
- Temperatursensor temperature sensor
- 12 12
- Sensorkopf sensor head
- 12a, b 12a, b
- Sensor-Anschluss Sensor connection
- 14a, b 14a, b
- Verbindungsstelle junction
- 16a, b 16a, b
- Anschlussleiter connecting conductors
- 18 18
- Schutzhülle cover
- 20, 201 20, 201
- Anschlussleiter-Ausrichtelement Connection wire alignment
- 22, 24 22, 24
- Schenkel leg
- 26 26
- Wandbereich wall area
- 26a, b 26a, b
- Öffnung opening
- 28 28
- Aufnahmeabschnitt receiving portion
- 30 30
- Ringnut ring groove
- 32 32
- Trägerelement support element
- 34 34
- Halteabschnitt holding section
- 36 36
- elektrische Maschine electric machine
- 38 38
- Stator stator
- 40 40
- Tragering support ring
- 41 41
- Maschinengehäuse machine housing
- 42 42
- Spule Kitchen sink
- 43 43
- Zwischenraum gap
- 44 44
- Statorjoch stator yoke
- 46 46
- Rotor rotor
- 48 48
- Gehäuseöffnung housing opening
- 50a, b 50a, b
- Kanal channel
- 52 52
- Ringkragen gorget
- 54 54
- Nut groove
- 56 56
- Halteelement retaining element
- 58 58
- Befestigungsmittel fastener
- 60 60
- Steckanschluss plug-in connection
- A A
- Rotorachse rotor axis
- Rmin Min
- Biegeradius bending radius
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010030968 B4 [0001] DE 102010030968 B4 [0001]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310201835 DE102013201835A1 (en) | 2013-02-05 | 2013-02-05 | Arrangement for temperature acquisition of stator winding of electric machine, has sealing surface formed by holding element in sealing engagement with housing, and sealing connection formed to guide terminal conductors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201310201835 DE102013201835A1 (en) | 2013-02-05 | 2013-02-05 | Arrangement for temperature acquisition of stator winding of electric machine, has sealing surface formed by holding element in sealing engagement with housing, and sealing connection formed to guide terminal conductors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102013201835A1 true DE102013201835A1 (en) | 2014-08-21 |
Family
ID=51263798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201310201835 Ceased DE102013201835A1 (en) | 2013-02-05 | 2013-02-05 | Arrangement for temperature acquisition of stator winding of electric machine, has sealing surface formed by holding element in sealing engagement with housing, and sealing connection formed to guide terminal conductors |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102013201835A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016169770A1 (en) | 2015-04-24 | 2016-10-27 | Volkswagen Aktiengesellschaft | Measuring apparatus for recording the temperature of a stator winding |
WO2018162247A1 (en) | 2017-03-08 | 2018-09-13 | Volkswagen Aktiengesellschaft | Electric motor and method for producing such an electric motor |
DE102018103249A1 (en) | 2017-12-14 | 2019-06-19 | Schaeffler Technologies AG & Co. KG | Arrangement and method for temperature detection of a stator of an electrical machine |
DE102018116889A1 (en) | 2018-07-12 | 2020-01-16 | Schaeffler Technologies AG & Co. KG | Arrangement for temperature detection of a stator winding of an electrical machine |
WO2020216404A1 (en) * | 2019-04-26 | 2020-10-29 | Schaeffler Technologies AG & Co. KG | Electric machine |
WO2020228883A1 (en) | 2019-05-14 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Temperature measuring apparatus for a stator of an electrical machine having hairpin wave windings or bar wave windings |
CN112997388A (en) * | 2018-11-12 | 2021-06-18 | 舍弗勒技术股份两合公司 | Electric machine with integrated temperature sensor and rotor state capture sensor |
DE102020100636A1 (en) | 2020-01-14 | 2021-07-15 | Schaeffler Technologies AG & Co. KG | DETERMINATION OF A TEMPERATURE IN AN ELECTRIC MACHINE |
US11196322B2 (en) * | 2016-07-29 | 2021-12-07 | Volkswagen Aktiengesellschaft | Method for producing an electric motor and electric motor |
DE102020124643A1 (en) | 2020-09-22 | 2022-03-24 | Schaeffler Technologies AG & Co. KG | electrical machine |
WO2022243141A1 (en) * | 2021-05-17 | 2022-11-24 | Zf Friedrichshafen Ag | Stator for an electrical machine and electrical machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030968B4 (en) | 2010-07-06 | 2012-02-02 | Zf Friedrichshafen Ag | Temperature sensor and arrangement for detecting a temperature of an electrical machine with a temperature sensor |
-
2013
- 2013-02-05 DE DE201310201835 patent/DE102013201835A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010030968B4 (en) | 2010-07-06 | 2012-02-02 | Zf Friedrichshafen Ag | Temperature sensor and arrangement for detecting a temperature of an electrical machine with a temperature sensor |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015106377A1 (en) | 2015-04-24 | 2016-10-27 | Volkswagen Aktiengesellschaft | Measuring device for temperature detection of a stator winding |
CN107532946A (en) * | 2015-04-24 | 2018-01-02 | 大众汽车有限公司 | Measurement apparatus for the temperature detection of stator coil |
CN107532946B (en) * | 2015-04-24 | 2020-08-07 | 大众汽车有限公司 | Measuring device for detecting temperature of stator coil |
WO2016169770A1 (en) | 2015-04-24 | 2016-10-27 | Volkswagen Aktiengesellschaft | Measuring apparatus for recording the temperature of a stator winding |
US11196322B2 (en) * | 2016-07-29 | 2021-12-07 | Volkswagen Aktiengesellschaft | Method for producing an electric motor and electric motor |
WO2018162247A1 (en) | 2017-03-08 | 2018-09-13 | Volkswagen Aktiengesellschaft | Electric motor and method for producing such an electric motor |
US11223258B2 (en) | 2017-03-08 | 2022-01-11 | Volkswagen Aktiengesellschaft | Electric motor and method for producing such an electric motor |
DE102018103249A1 (en) | 2017-12-14 | 2019-06-19 | Schaeffler Technologies AG & Co. KG | Arrangement and method for temperature detection of a stator of an electrical machine |
DE102018116889A1 (en) | 2018-07-12 | 2020-01-16 | Schaeffler Technologies AG & Co. KG | Arrangement for temperature detection of a stator winding of an electrical machine |
CN110718994A (en) * | 2018-07-12 | 2020-01-21 | 舍弗勒技术股份两合公司 | Device for detecting the temperature of a stator winding of an electric machine |
CN112997388A (en) * | 2018-11-12 | 2021-06-18 | 舍弗勒技术股份两合公司 | Electric machine with integrated temperature sensor and rotor state capture sensor |
WO2020216404A1 (en) * | 2019-04-26 | 2020-10-29 | Schaeffler Technologies AG & Co. KG | Electric machine |
CN113785477A (en) * | 2019-04-26 | 2021-12-10 | 舍弗勒技术股份两合公司 | Electric machine |
WO2020228883A1 (en) | 2019-05-14 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Temperature measuring apparatus for a stator of an electrical machine having hairpin wave windings or bar wave windings |
WO2021143967A1 (en) | 2020-01-14 | 2021-07-22 | Schaeffler Technologies AG & Co. KG | Determining a temperature in an electric machine |
DE102020100636A1 (en) | 2020-01-14 | 2021-07-15 | Schaeffler Technologies AG & Co. KG | DETERMINATION OF A TEMPERATURE IN AN ELECTRIC MACHINE |
DE102020124643A1 (en) | 2020-09-22 | 2022-03-24 | Schaeffler Technologies AG & Co. KG | electrical machine |
WO2022243141A1 (en) * | 2021-05-17 | 2022-11-24 | Zf Friedrichshafen Ag | Stator for an electrical machine and electrical machine |
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R012 | Request for examination validly filed | ||
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: H02K0011000000 Ipc: H02K0011250000 |
|
R016 | Response to examination communication | ||
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R003 | Refusal decision now final |